2014-T6 is a copper-alloyed aluminum alloy in the 2xxx series, solution heat-treated and artificially aged to peak strength, offering high yield strength (typical 60 ksi) and ultimate tensile strength (typical 70 ksi) with moderate ductility for aerospace structural applications requiring fatigue resistance. Primary applications include aircraft fuselage and wing components, forgings, and structural details where strength-to-weight ratio and bearing load capability are critical, with continuous service capability to approximately 250°F.
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137 interactive curves for this material
Stress-strain, S-N fatigue and environmental knockdown curves are free with an account.
Create free account| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru) | 586.1 – 951.5 | MPa | 40 entriesClick to expand | ||
Bearing Yield Strength(Fbry) | 489.5 – 696.4 | MPa | 47 entriesClick to expand | ||
Bending Rupture Ratio (Fb/Ftu) vs D/t(Fb/Ftu) | Curve (10 pts) | - | — | ||
Compressive Modulus(Ec) | 75.84 | GPa | 22°C · Bar/Extrusion/Rod | ||
Compressive Tangent Modulus vs Stress(Etn(σ)) | — | Pa | 18 entriesClick to expand | ||
Compressive Yield Strength(Fcy) | 241.3 – 427.5 | MPa | 61 entriesClick to expand | ||
Elongation at Break(εf) | 1.000 – 8.000 | - | 60 entriesClick to expand | ||
Poisson's Ratio(ν) | 0.3300 | - | 22°C | ||
Shear Modulus(G) | 28.27 | GPa | 22°C · Bar/Extrusion/Rod | ||
Ultimate Shear Strength(Fsu) | 262.0 – 648.1 | MPa | 24 entriesClick to expand | ||
S–N Curve (Wöhler)(S–N) | — | Pa | 20 entriesClick to expand | ||
Stress–Strain Curve(σ–ε)2 entries | Curve (10 pts) | Pa | 21°C · L | ||
| ↳ | Curve (9 pts) | Pa | 21°C · LT | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | — | Pa | 25 entriesClick to expand | ||
Torsional Modulus of Rupture vs D/t(Fst(D/t)) | — | Pa | 16 entriesClick to expand | ||
Ultimate Tensile Strength(σUTS) | 386.1 – 489.5 | MPa | 74 entriesClick to expand | ||
Yield Strength (0.2% offset)(σy) | 324.1 – 434.4 | MPa | 78 entriesClick to expand | ||
Young's Modulus(E) | 74.46 | GPa | 22°C · Bar/Extrusion/Rod | ||
3 interactive curves for this material
Stress-strain, S-N fatigue and environmental knockdown curves are free with an account.
Create free account| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T)) | Curve (9 pts) | 1/K | — | ||
Specific Heat vs Temperature(Cp(T)) | Curve (4 pts) | J/(kg·K) | — | ||
Thermal Conductivity vs Temperature(k(T)) | Curve (8 pts) | W/(m·K) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.796 | kg/m³ | 22°C |